Active cooling panel for a vehicle galley

Patent metadata

Field	Value
Publication number	US-10160543-B2
Application number	US-201414178159-A
Country	US
Kind code	B2
Filing date	Feb 11, 2014
Priority date	Feb 12, 2013
Publication date	Dec 25, 2018
Grant date	Dec 25, 2018

Abstract

An active cooling panel apparatus comprises a first surface including a thermally conductive material, a second surface generally parallel with the first surface, and at least one separator separating the first surface and second surface and defining a fluid flow channel between the first surface and the second surface, the fluid flow channel guiding fluid to flow from an inlet port, through the fluid flow channel, and out through an outlet port.

First claim

What is claimed is:

1. A galley system comprising:
an active cooling panel disposed in place of a wall of a first box-shaped opening in a galley configured for a first galley insert to be inserted therein, the active cooling panel adjacent an exterior side wall of the first galley insert and operative to provide thermal insulation between the first galley insert on a first side of the active cooling panel and at least one of a wall and a second galley insert disposed in a second box-shaped opening in the galley on an opposite side of the active cooling panel, the active cooling panel comprising:
a first surface including a thermally conductive material on the first side of the active cooling panel;
a second surface generally parallel with the first surface on the opposite side of the active cooling panel;
a plurality of serpentine fluid flow channels configured to guide fluid to flow from an inlet port, through an interior of the active cooling panel, and out through an outlet port,
each serpentine fluid flow channel of the plurality being defined by at least one vertical separator and at least one curved guide vane, one or more of the at least one curved guide vane extending arcuately from one channel of the plurality of serpentine fluid flow channels to another channel of the plurality of serpentine fluid flow channels, at least one of the at least one curved guide vane failing to fully extend from the one channel of the plurality of serpentine fluid flow channels to the another channel of the plurality of serpentine fluid flow channels,
wherein the at least one vertical separator separates the first surface and the second surface, the first surface being connected to the second surface on either side of the plurality of serpentine fluid flow channels via the at least one vertical separator; and
wherein the at least one guide vane guides the fluid to flow from a first fluid flow channel of the plurality to a second fluid flow channel of the plurality.

2. The system of claim 1 , further comprising the first galley insert.

3. The system of claim 2 , wherein the first galley insert comprises an oven.

4. The system of claim 2 , wherein the first galley insert comprises a hot galley insert.

5. The system of claim 2 , further comprising the second galley insert, wherein the second galley insert is disposed in the second box-shaped opening on the opposite side of the active cooling panel.

6. The system of claim 5 , wherein the second galley insert comprises a cold galley insert.

7. The system of claim 6 , wherein the second galley insert comprises a chiller.

8. The system of claim 7 , wherein the chiller comprises a vapor cycle system.

9. The system of claim 1 , further comprising an air chiller that provides air as the fluid.

10. The system of claim 1 , further comprising a central liquid cooling system that provides liquid as the fluid.

11. The system of claim 1 , wherein the second surface comprises a thermally insulating material.

12. The system of claim 1 , wherein a thickness of the at least one separator separating the first surface and second surface separates the first surface and the second surface by a distance of equal to or less than 1.5 inches.

13. The system of claim 1 , wherein a thickness of the at least one separator separating the first surface and second surface separates the first surface and the second surface by a distance of equal to or less than 1.0 inches.

14. The system of claim 1 , comprising at least two separators separating the first surface and second surface, the at least two separators defining a serpentine fluid flow channel of the plurality of serpentine fluid flow channels from the inlet port to the outlet port.

15. The system of claim 1 , wherein a thickness of the separator separating the first surface and second surface separates the first surface and the second surface by a distance of equal to or less than 0.5 inches.

16. The system of claim 1 , wherein the one or more of the at least one curved guide vane extending arcuately from one channel of the plurality of serpentine fluid flow channels to another channel of the plurality of serpentine fluid flow channels comprises at least two of the at least one curved guide vane extending arcuately from the one channel of the plurality of serpentine fluid flow channels to the another channel of the plurality of serpentine fluid flow channels.

Assignees

• Be Aerospace Inc

Inventors

• Schootstra Siebe
• Klok Martijn
• Linders Edwin Ludovicus Johannes Jacobus
• Jaspers Marcus Michael Cornelis

Classifications

• F28F2270/00

  Thermal insulation; Thermal decoupling · CPC title

• B64D11/04 Primary

  Galleys · CPC title

• F28F3/12

  Elements constructed in the shape of a hollow panel, e.g. with channels {(F28D1/02, F28D1/03 take precedence)} · CPC title